baber/WOPTO huggingface dataset:
Patent KR-930008031-B1 (KR)
Title: Vanity case
Inventor: AN YONG-HO
IPC: A47F7/00
Filed: 1993-03-20
Granted: 1993-08-25
Abstract: The case ionizes various cosmetics in  keeping  by  means  of magnetic force to improve the quality of the cosmetics.  Regarding the facts that liquid cosmetics contain water  in  the  amount  of more than 90 % to the total and water  is  magnetized  in  passing through a magnetic field  for  its  molecules  to  be  ionized  in transformation  to  be  antibiotic  and  active   for   metabolism promotion, the case has  drawers  for  placing  permanent  magnets arranged on the top and bottom sides to apply magnetic force lines to the cosmetics in keeping.
Patent KR-100257636-B1 (KR)
Inventor: DHAN JERALD
IPC: H04N5/44
Filed: 1993-06-11
Granted: 2000-06-01
Abstract: 이동 보상 화상 신호 보간 장치는 입력 필드 시이퀀스를 지연시키는 필드 메모리(FM2), 이동 벡터를 제공하는 이동 벡터 산정기(ME), 상기 필드 메모리(FM2)의 입력과 출력에 연결되어 이동 벡터에 근거하여 이동 보상된 출력 필드의 시이퀀스를 제공하는 이동 보상된 보간기(MC)를 구비하며, 상기 이동 벡터 산정기(ME)의 입력은 필드 메모리(FM2)의 입력과 출력에 연결되어 이동 보상 보간을 위해 사용된 동일한 단일 필드 메모리(FM2)에 의해 이동 벡터를 산정한다.
Patent KR-100272004-B1 (KR)
Title: 히드록실암모늄염 용액의 제조 및 처리방법
IPC: C07C249/08
Filed: 1993-06-16
Granted: 2001-01-15
Abstract: 본 발명은 히드록실암모늄 염 용액의 제조 및 처리방법에 관한 것으로서, 수성의 산성반응매질이 히드록실암모늄 염 합성구역 및 옥심 합성구역 사이를 순환하도록 되어 있고, 질산이온 또는 질산이온으로 전환될 산화질소가 히드록실암모늄 염의 형성을 위한 질소소스로서 순환시 유지되는 액체로 공급되어 질산이온이 수소로 촉매적으로 환원되고, 질산이온의 환원시 부산물로서 생성된 암모늄이온이 암모니아의 촉매적 연소시 생성된 산화질소로 구성된 기류의 순환액체와 접촉되어 제거되며 이 때, 연소시 생성된 산화질소의 0.01 내지 5중량%가 암모늄이온을 질소로 환원시키는데 사용되고 산화질소의 나머지는 질산제조에 사용되는 것을 특징으로 한다.
Patent KR-100257796-B1 (KR)
Inventor: WILHELM A KELLER
IPC: B65D81/32
Filed: 1993-07-15
Granted: 2000-07-01
Abstract: 본 발명은 분배카트리지의 파지플랜지가 박스구조로 설계되는 것에 관한 것이며, 그 것은 사출성형에 의해 용이하게 제조되고 단일 파지플랜지보다 극소로 많은 재료만을 요구한다. 상기 박스구조는 분배장치의 어댑터가 간편하고 저렴하면서도 안정성을 갖게 제조될 수 있는 장점이 있다.
Patent KR-970006471-B1 (KR)
Title: Method of producing amino butene derivatives
Inventor: IKAWA HIROSHI
IPC: C07D405/12
Filed: 1993-08-06
Granted: 1997-04-28
Abstract: A method of producing an aminobutene derivative of formula (I) by allowing a butenol derivative of formula (II) to react with an amide derivative of formula (III) is disclosed. The aminobutene derivative of formula (I) can be deprotected to produce an aminobutene derivative of formula (I-A) or an aminobutene derivative of formula (I-B): <CHEM> The aminobutene derivative of formula (I-A) can also be deprotected to produce the aminobutene derivative of formula (I-B). Any or all of the above aminobutene derivatives are useful as intermediates for producing anti-ulcer drugs, and anti-ulcer drugs having an inhibitory effect on gastric acid secretion based on the antagonism against histamine H2 receptor.
Patent KR-970008532-B1 (KR)
Title: Neural metwork
Inventor: KIL EE-MAN
IPC: G06G7/60
Filed: 1993-08-10
Granted: 1997-05-24
Abstract: There is provided a learning method of a nonlinear deducing network for approximation of nonlinear function. The learning method is applied to three layers structured nonlinear deducing network having an input layer, a hiding layer, and an output layer, and includes the steps of: deciding number of element functions depending on a function approximation degree; and deducing a parameter of the deducing network, wherein a linear learning method is applied between the output layer and the hiding layer and a nonlinear learning method is applied between the hiding layer and the input layer.
Patent KR-950012496-B1 (KR)
Title: Data trasmission speed adjusting apparatus for bit streen data transmission system
Inventor: PARK YONG-KYU
IPC: G06F13/00
Filed: 1993-11-04
Granted: 1995-10-18
Abstract: a decoder for decoding bit stream data transmitted; a hard disk in which data is stored; a clock generator for generating a clock; a first-in first-out(FIFO) buffer for temporarily storing the data of the hard disk to output the data to the decoder; and a FIFO controller for controlling the FIFO buffer in synchronism with the clock from the clock generator and for transmitting the data stored in the FIFO buffer to the decoder in accordance with a transmission speed of the decoder.
Patent KR-100311544-B1 (KR)
Title: 차량의조타장치
IPC: B62D7/15
Filed: 1993-12-09
Granted: 2001-12-15
Abstract: 본 발명은, 전륜의 조타시에 후륜도조타하는 차량의 조타장치에 관하여, 특히 차속 이외의 다른 차량의 주행상태(예를들면 전륜타각, 요우레이트등)을 가미해서 후륜조타 제어용 목표치를 결정하는 것의 개량에 관한 것으로서, 차량의 선회주행중의 급감속시에 후륜조타제어용 목표치중, 차속의 함수치만을 고정해서, 차량의 안정성과 회두성을 조화시킨 섬세한 후륜조타제어를 행할 수 있는 차량의 조타장치를 제공하는 것을 목적으로 한 것이며, 그 구성에 있어서, 차속에 따라서 변화하는 기본항에 대하여, 차속이외의 다른 차량이 주행상태량을 근거로 설정된 보정항을 가감산해서 후륜조타제어용 목표치를 결정하는 목표치 결정수단을 구비한다. 기본항 f4(V)는, 저차속영역에서 후륜을 역위상으로, 고차속영역에서 후륜을 동위상으로 조타하도록 설정되어 있다. 보정항은, 주행상태량의 함수치와 차속에 따라서 변화하는 제어게인과의 적이다. 또, 차량의 선회주행중의 급감속상태인 것을 판단하는 판단수단(32)과, 선회주행중의 급감속 상태인 것으로 판정되었을때 상기 목표치 결정수단에 대하여, 상기기본항 f4(V)와 상기 보정항중의 제어게인 f2(V)를 각각 소정치로 고정해서 후륜조타제어용 목표치를 결정시키도록 보정지령을 발하는 보정수단(33)을 구비한 것을 특징으로 한 것이다.
Patent KR-970003373-B1 (KR)
Title: Hologram system and method
Inventor: DICKSON LEROY D
IPC: G03H1/00
Filed: 1993-12-14
Granted: 1997-03-18
Abstract: A hologram system 10 is comprised of two identical volume holograms 14,18. Both holograms have Bragg planes oriented perpendicular to the surface of the hologram. The first volume hologram 14 separates a single beam 32 into two orthogonal polarization component beams 34,36. The second volume hologram 18 diffracts one of the polarization component beams 34 such that a desired separation angle SA is achieved between the two beams 34,36. This separation angle SA may be precisely adjusted during manufacture by orienting the Bragg planes of the second volume hologram 18 at a rotational angle with respect to the Bragg planes of the first volume hologram 14. <IMAGE>
Patent KR-960013838-B1 (KR)
Title: Wall form and process for placing concrete to the wall forms
Inventor: KIM JONG-BOO
IPC: E04G11/06
Filed: 1993-12-24
Granted: 1996-10-10
Abstract: The method simultaneously constructs the breast wall and the slab for the construction of a multi story building by separating a wall form from the wall without completely dismantling the wall form to reduce the construction period. The method comprises the steps of tying a half slab or a slab table form on the wall form; pouring concrete into the space formed by the wall form and the slab form; making the height of the wall form by folding a vertical yoke of the wall form after hardening the concrete; separating the wall form from the wall by folding an upper actuation panel with a horizontal yoke.
Patent KR-960005216-B1 (KR)
Title: Friction hardfacing
Inventor: PARK JAE-HYUN
IPC: C21D1/06
Filed: 1993-12-29
Granted: 1996-04-23
Abstract: A hardening layer formed after, the surface of the matrix metal is heated by friction, has high hardness and excellent wear resistance without using hardening agent. The high temperature of matrix and consumption metals bring about their interdiffusion for compounding under the optimum conditions of friction hardfacing process. Matrix metal is copper, consumption metal is aluminum, and the main composition of hardening layer is composed of CuAl2 intermetallic compound. Friction conditions are as follows: (a) friction pressure on the surface of matrix metal is 3 to 5kg/mm2 ; (b) average drift velocity of friction surface of matrix metal is about 3 to 5mm/sec ; and (c) the number of revolutions of consumption metal is 1500 to 1700rpm. Compared with micro Vickers hardness of 50 to 60Hv of Cu matrix, intermetallic layer on the surface of Cu matrix has higher hardness of 450 to 500Hv.
Patent RO-120529-B1 (RO)
Title: Antioxidant composition based on natural extracts for treating psoriasis
Inventor: ANDREI CONSTANTIN
IPC: A61K36/28
Filed: 2002-05-13
Abstract: The invention relates to an antioxidant composition based on natural extracts, for the treatment of psoriasis, comprising flavonoids, terpenoids, alantoine and anthracene derivatives, extracted at a temperature ranging between 30 and 60 C from the following plants: Arctium lappa, Rumex acetosa, Urtica dioica, Viola tricolor, Calendula officinalis, Achillea mellifolium, Equisetum arvense, Chelidonium maius, Salvia officinalis, Hypericum perforatum, Chamomillae flos, Borago officinalis, Cynara scolymus, black grape seeds, Gallium molluga, Aristolochia clematitis, Symphytum officinalis, Rosa centifolia so selected that the ratio antioxidant : antifungal : cicatrizant : antihepatic : diuretic : lymphatic tonic : anti-inflammatory : nervous relaxant is: 0...3 : 0...3 : 0...3 : 0...1 : 0...1 : 0...1 : 0...1 : 0...3.
Patent RO-122415-B1 (RO)
Title: Spirulina platensis (nordst) geitl culture medium
Inventor: MANEA TEFAN
IPC: C12N1/12
Filed: 2002-05-17
Abstract: The invention relates to a culture medium for the strain Spirulina platensis (Nordst) Geitl comprising 12.0 g/l of KHCO3, which can be replaced up to 80% with K2CO3, while maintaining the general pH value, 6.8 g/l of NaHCO3, 0.5 g/l of K2HPO4, 1.0 g/l of KH2PO4, 1.0 g/l NaCl, 2.0 g/l of K2SO4, 0.2 g/l of MgSO4.7H2O, 0.04 g/l of CaCl2, 0.01 g/l of FeSO4.7H2O, 0.08 g/l of EDTA, 0.001 g/l of K2HCrO7, dissolved in water, having a pH value ranging from 9.5 to 10.0.
Patent RO-119852-B1 (RO)
Title: Package for harvesting high quality apples
Inventor: FLOREA N EUGEN
IPC: A01D46/22
Filed: 2002-11-07
Abstract: The invention relates to a package for harvesting high quality apples. According to the invention, the package comprises a rectangular textile cloth (1) on which there are applied some pockets depending on the size of the fruit, said pockets being provided in the access areas with a rigid border, while at the upper end of the cloth (1) there are provided some round hangers (2) for attaching the package to the reaper's chest by means of some shoulder straps (5) or a necklace support consisting of an adjustable strap (6) which is released when the package is full, a rod (7) being introduced in order to hang the package in a modular casette to be stacked inside the container or on pallets.
Patent RO-120561-B1 (RO)
Title: Skirting board with finishing elements
Inventor: WESOLOWSKA MALGORZATA
IPC: H02G3/04
Filed: 2002-02-19
Abstract: The invention relates to a skirting board with finishing elements, employed in the field of civil and industrial constructions, comprising some covering elements (1) with grooves (2) and some connecting members (4) with resilient feathers (6), the grooves (2) of the covering elements (1) forming an acute angle with the wall, while each connecting member (4) has a spacing flange (7) resting on the useful surface of the floor, the upper surfaces of the grooves (2) of the covering elements (1) engaging the resilient feathers (6) of the connecting members (4), the grooves (2) being provided with some longitudinal notches (25), and each connecting member (4) having a resilient inclined extension (5) ending by a resilient feather (6) presenting some longitudinal prominences (8) which have the cross section in the shape of a right triangle, each feather (6) having a free end oriented towards the corresponding covering element (1), the other end being provided with a flange (7) ended by a spacing element (20) provided with an inclined limiting surface engaging with a bevel (3) of the covering elements (1), some finishing elements being sandwiched between said covering elements (1).
Patent RO-128741-B1 (RO)
Title: Composition and process for producing biodegradable foam packages
Inventor: DIMONIE OLGA DOINA AFINA
IPC: C08L29/04
Filed: 2011-11-23
Abstract: The invention relates to a polymeric composition that can be processed by melt techniques to be converted into biodegradable polymeric foam packages for friable products and to a process for preparing the same. According to the invention, the composition comprises 10...90% starch, 90...10% polyvinyl alcohol, 0.01...3% maleinized polyethylene, 5...30% glycerol, 40...50% diethylene glycol, 5...50% water, 0.01...2% calcium stearate, 0.01...3% Irganox B215, 0.01...3% antistatic agent, 0.01...3% surface-active agent, 1...5% treated silicate laminate, 1...50% expanding agent, the additive amounts being expressed as ratios of 100% mixture of starch and polyvinyl alcohol. The process, as claimed by the invention, consists, in a first stage in thermally-mechanically treating the silicate in a plasticizer conveniently selected for the polymers within the mixture, after which, in a second stage, the solid components are mixed with the liquid ones under preset conditions and, in the third stage, the so obtained mixture is subjected to extrusion and granulation under preset conditions, the resulting granules being processed by injection and converted into packages.
Patent SA-109300138-B1 (SA)
Inventor: BIST SHANTA
Filed: 2009-02-25
Abstract: الملخص: يتعلق الاختراع الحالي بمركبات الصيغة (I) وأملاحها المقبولة صيدلانياً. وبعملية لتحضيرها, وبتركيبات صيدلانية تحتوي عليها, واستخدامها كأدوية واستخدامها في علاج الإصابات البكتيرية treatment of bacterial.
Patent SA-112330459-B1 (SA)
Title: Pallet-like underframe for transport and storage containers for liquids
Inventor: Udo Schütz
Filed: 2012-04-17
Abstract: A pallet-like underframe, in particular for transport and ‎storage containers for liquids, which are equipped with a ‎plastic inner container with a closable filler connection ‎and a drain connection for connection to a drain fitting ‎and an outer jacket comprising a metal grid or sheet metal, ‎wherein the underframe has a base for supporting the inner ‎container and corner and middle feet made of metal which ‎are mounted on a base frame and on which the base of the ‎underframe is mounted, wherein the corner feet comprise a ‎cup-shaped corner foot body having a front wall curved in ‎accordance with a corner radius of a frame corner of the ‎base frame and cup parts formed to the side of a central ‎axis of the front wall, wherein the cup parts each comprise ‎an edge web formed on the peripheral edge of the front wall ‎and bent inwards, comprising an upper edge web section for ‎connection of the corner foot to the ground, a lower edge ‎web section for connection to the base frame and a la
Patent SA-117380571-B1 (SA)
Title: Method of Storing Exfoliated Nanoclay Particles
Inventor: Refat Ahmed Elsheikhy
Filed: 2017-04-05
Abstract: The method of storing exfoliated nanoclay particles involves the freezing of exfoliated nanoclay particles in water, thus forming ice with the exfoliated nanoclay particles suspended therein. The frozen state of the suspension prevents the exfoliated nanoclay particles from agglomerating, thus allowing the nanoclay particles to be stored and transported while maintaining their exfoliated state. The exfoliated nanoclay particles are added to the water to form a suspension, and the suspension is then mixed for between 24 and 72 hours to ensure that no agglomerated nanoclay particles are in suspension and that the suspension contains only exfoliated nanoclay particles. The suspension is then frozen to store the exfoliated nanoclay particles in ice.
Patent SA-119410084-B1 (SA)
Title: Sulindac derivatives
Inventor: SYED HIDAYATHULLA
Filed: 2019-10-02
Abstract: The sulindac derivatives are compounds of the formula: wherein R is one of twenty-five substituted or unsubstituted phenyl substituents; and pharmaceutically acceptable salts thereof. The sulindac derivatives are synthesized by refluxing sulindac hydrazide with appropriately substituted benzaldehydes in the presence of ethanol and catalytic amounts of glacial acetic acid. The sulindac derivatives may be used as active ingredients in pharmaceutical compositions for the treatment of inflammation or inflammatory diseases. The sulindac derivatives may also be used as analgesic and/or gastric sparing agents.
Patent SA-516371867-B1 (SA)
Title: Nasal Dilator
Inventor: KEITH YEAGER
Filed: 2016-09-20
Abstract: A nasal apparatus which is placed in a nostril in order to provide several respiratory benefits includes a nasal insert having a hub, a plurality of arched legs, and a lateral face. Each of the plurality of arched legs comprises a proximal end and a free end positioned opposite each other, wherein the proximal end is adjacently connected to the hub. The plurality of arched legs is positioned around the hub forming a nasal shell structure in the shape of an inner nasal surface of the nostril, wherein the nasal insert is flexible as to apply pressure to the inner nasal surface. The nasal apparatus may further include a bridge and a subsequent nasal insert, wherein the bridge is adjacently connected to both the nasal insert and the subsequent nasal insert, and is positioned in between the nasal insert and the subsequent nasal insert. Fig. 1
Patent SA-517381018-B1 (SA)
Title: Tadalafil Oral Dispersible Film and Preparing Method Thereof
Inventor: JUNG HOON KIM
Filed: 2017-03-01
Abstract: The present disclosure relates to compositions for preparing an oral dispersible film comprising tadalafil or its pharmaceutically acceptable salt thereof, surfactant, plasticizer and sweetening agent; an oral dispersible film; and methods of preparing thereof. The oral dispersible film of the present disclosure can improve dissolution rate of the tadalafil without complicated processes and has superior stability compared to previous Cialis because generation of related compounds are inhibited regardless of existence of a packaging. Additionally, superior film properties comprising prevention of film breakage, securement of flexibility and prevention of oil leakage from film formulation can be maintained when comprising specific content of a polyethylene glycol 400 as the plasticizers.
Patent SA-518390987-B1 (SA)
Title: تحسين الشكل الهندسي المعقد للصدوع في تكوينات جوفية، التصديع المتعاقب
Inventor: EVANS SHEA NICHOLAS
Filed: 2018-02-22
Abstract: يتعلق الاختراع الحالي بطرق تتضمن إدخال مائع معالجة مرتفع اللزوجة high-viscosity treatment fluid HVTF أول في تكوين جوفي subterranean formation عبر فتحة وتطبيق خطوات معدل التصديع المتزايد تصاعدياً incrementally increased fracturing rate steps IIFRSs على HVTF الأول لإنشاء أو تحسين صدع سائد dominate fracture، حيث بين كل IIFRS يتم تطبيقها على HVTF الأول، سيزيد منحنى الضغط pressure slope في قاع البئر بمرور الوقت أو يقل أو يثبت عند منحنى ضغط مقاس لـ HVTF أول. كما يتم تقييم منحنى الضغط المقاس لـ HVTF الأول قبل تطبيق IIFRS اللاحقة على HVTF الأول. ويتم إدخال مائع معالجة منخفض اللزوجة low-viscosity treatment fluid LVTF أول عبر الفتحة لإنشاء أو تحسين صدع سمتي ثانوي secondary azimuth fracture ممتد من الصدع السائد، وإدخال حبة مائع تحويل منخفض اللزوجة low-viscosity diversion fluid LVDF عبر الفتحة لإنشاء مانع تسرب مائعي fluidic seal بها. الشكل 4
Patent SA-518391557-B1 (SA)
Title: Method for Formation Evaluation of Organic Shale Reservoirs Using Well Logging Data
Inventor: ROBERT FREEDMAN
Filed: 2018-05-10
Abstract: Disclosed herein is a formation evaluation method including estimating a total porosity of an earth formation as a function of bulk density and total nuclear magnetic resonance (NMR) porosity of the earth formation. The total porosity of the earth formation as estimated underrepresents bitumen content. A gas filled porosity of the earth formation is estimated as a function of the bulk density and the total NMR porosity. A kerogen volume of the earth formation is estimated as a function of the gas filled porosity and a total organic carbon content of the earth formation. A bitumen filled total porosity is determined as a function of the estimated kerogen volume and the estimated total porosity of the earth formation. A corrected kerogen volume of the earth formation is determined as a function of the estimated kerogen volume and the estimated total porosity of the earth formation. Fig 1.
Patent SA-518392199-B1 (SA)
Title: Coupling Photovoltaic and Concentrated Solar Power Technologies for Desalination
Inventor: YAZEED SAFAR ALSHAHRANI
Filed: 2018-08-13
Abstract: Systems and methods for the desalination of water are disclosed. A system includes a concentrated solar power (CSP) system, the CSP system operable to concentrate solar energy to increase temperature and pressure of a heat transfer fluid and operable to produce steam utilizing heat from the heat transfer fluid; a photovoltaic (PV) system, the PV system operable to collect solar energy to produce electricity; a desalination system in fluid communication with the CSP system and in electrical communication with the PV system, the desalination system operable to produce desalinated water from a salt water source utilizing the steam from the CSP system and electricity from the PV system; and a pump station in fluid communication with the CSP system and the desalination system, and in electrical communication with the PV system, the pump station operable to transmit the desalinated water to consumers for use. FIG 1.
Patent SA-519401434-B1 (SA)
Inventor: PFEFFER KARSTEN
Filed: 2019-03-27
Abstract: يتعلق الاختراع الحالي بسقف خرساني Concrete ceiling (1) له شبكة تسليح سفلى lower reinforcing mesh (5) وشبكة تسليح عليا upper reinforcing mesh (2)، والتي بينها يتم ترتيب مجموعة من أجسام الإزاحة displacement bodies (10، 20، 30، 40، 50، 60، 70، 80)، حيث يتم ترسيخ شبكة التسليح السفلى والعليا (2، 5) وأجسام الإزاحة (10، 20، 30، 40، 50، 60، 70، 80) بالخرسانة ويتم إحاطة كل جسم إزاحة displacement body (10، 20، 30، 40، 50، 60، 70، 80) على الأقل بشكل جزئي بقناة واحدة على الأقل (11، 21، 31، 41، 51، 61، 71، 81)، والتي تُنشئ اتصال بين الخرسانة عند شبكة التسليح السفلية (5) والخرسانة عند شبكة التسليح العلوية (2)، حيث تمتد أجسام الإزاحة (10، 20، 30، 40، 50، 60، 70، 80) في مواجهة بعضها البعض على الأقل ببعض المناطق على ثلاث جوانب على الأقل بمنطقة المركز للسقف الخرساني. يتعلق الاختراع أيضاً بطريقة لإنتاج سقف خرسانة (1) لها خصائص تحمل الحمل المُحددة. شكل1
Patent SA-520411678-B1 (SA)
Title: Polypropylene Composition
Inventor: Daniel Marie Andre VAN HOUCKE
Filed: 2020-04-01
Abstract: The present invention is directed to a polypropylene composition (C) comprising a base polymer being a first polypropylene (PP1) and a second polypropylene (PP2). The present invention is further directed to a film and a fiber comprising said polypropylene composition (C).
Patent AU-2011205061-B1 (AU)
Title: Embedded video player with modular ad processing
Inventor: CHO PAUL
IPC: G06F17/30
Filed: 2011-06-03
Abstract: Attorney Docket No.: 88673-807982 Client Reference No.: 98-PC A method, device and/or system for operating or causing a video player embedded into a web page to play a video is disclosed. Embed code is placed into the web page. When the web page is loaded into a web browser, player code is loaded and optionally customized to display one or more videos that can be selected for playback with the player code. When an end user selects the video using the player code, any ad and/or analytics module associated with the video are retrieved. The functionality of the ad and/or analytics module is integrated into the player code to allow tracking of analytics and inserting advertizing into the video. 63122412 v1
Patent WO-2007115381-B1 (WO)
Title: Augmentation de la solubilité et de la vitesse de dissolution de médicaments faiblement solubles
Inventor: JANSSENS SANDRIEN
IPC: A61K31/496
Filed: 2007-04-10
Abstract: La présente invention concerne d'une façon générale l'utilisation d'un copolymère greffé d'alcool polyvinylique-polyéthylèneglycol (copolymère greffé PVA-PEG), tel que le Kollicoat IR, dans la formulation de dispersions solides d'un composé bioactif ayant une faible solubilité et une faible vitesse de dissolution dans l'eau et, plus particulièrement, un système et un procédé servant à améliorer la solubilité et la vitesse de dissolution d'un tel composé bioactif ayant une faible solubilité et une faible vitesse de dissolution dans l'eau, en particulier d'un médicament de faible solubilité dans l'eau tel que les composés médicamenteux de classe II ou de classe IV selon le système BCS. Plusieurs documents sont cités tout au long du texte de cette description. Chacun des documents cités dans la présente (y compris toute description ou notice, entre autres, d'un fabricant) est incorporé ici pour référence; cependant, il n'est pas admis qu'un quelconque document cité constitue en effet l'art antérieur de la présente invention.